172204038

素因数分解:

$2^1\times 3^2\times {\mathrm{9566891}}^1$

素因数の和:9566899

約数の個数: 12

約数和(自身を含む): 373108788

約数和(自身を除く): 200904750

約数列:

[1, 2, 3, 6, 9, 18, 9566891, 19133782, 28700673, 57401346, 86102019, 172204038]

約数ペア:

[(1, 172204038), (2, 86102019), (3, 57401346), (6, 28700673), (9, 19133782), (18, 9566891)]